83994078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1999859}}^1$

素因数の和:1999871

約数の個数: 16

約数和(自身を含む): 191986560

約数和(自身を除く): 107992482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1999859, 3999718, 5999577, 11999154, 13999013, 27998026, 41997039, 83994078]

約数ペア:

[(1, 83994078), (2, 41997039), (3, 27998026), (6, 13999013), (7, 11999154), (14, 5999577), (21, 3999718), (42, 1999859)]